2,3-dibromo-1,4-butanediol CAS 1947-58-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1947-58-6 |
| Molecular Formula | C4H8Br2O2 |
| Molecular Weight | 247.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3-dibromo-1,4-butanediol (CAS 1947-58-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H8Br2O2. Molecular weight: 247.91 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H8Br2O2 |
| Molecular Weight | 247.91 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
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- 2,2-Dibromo-2-nitroethanol (CAS 69094-18-4)
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Recommended Standards
- 4-Chloro-2-fluoro-1-(trichloromethyl)benzene (CAS 179111-13-8)
- (2R,3S)-rel-2,3-Dibromo-1,4-butanediol (CAS 76818-94-5)
- 1,4-Dibromobutane-2,3-diol (CAS 14396-65-7)
- (3Ar,5r,6s,6ar)-2,2-Dimethyl-5-[(piperidin-1-yl)methyl]-tetrahydro-2h-furo[2,3-d][1,3]dioxol-6-ol (CAS 10548-71-7)
- 2,4-Dichloro-1-(methylsulfonyl)benzene (CAS 85901-48-0)
- 3-Bromo-1H-pyrrolo[2,3-b]pyridin-5-amine (CAS 1190321-04-0)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-[(3-chloro[1,1-biphenyl]-4-yl)oxy]-2-pyrrolidinecarboxylic acid (CAS 1354485-96-3)
- 1,1'-Bis[3-(trimethylammonio)propyl]ferrocene dichloride (CAS 2093414-16-3)
- 5-Benzylisophthalohydrazide (CAS 2113694-50-9)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com